General InformationThe 4,000 acre Sourland Mountain Preserve is county owned and administered by the Somerset County Park Commission. The Preserve provides passive recreational opportunities in an undisturbed natural setting.

The Preserve occupies a portion of the northeast “point” of the Sourland Region, which stretches southwest across Hillsborough and Montgomery Townships through southern Hunterdon and northern Mercer counties to the Delaware River.

It is extremely rich in natural resources, and an area that boasts a variety of stream corridors, geologic outcrops, and an ecological preserve that provides a core habitat for a diversity of plant and animal species.

The Sourlands is especially known for its nesting birds on the edges of their breeding areas including Summer Tanager, Winter Wren, and Black-capped and Carolina Chickadees.

Whether you are a person seeking solitude, or someone who is bringing their friends and family for a day of fun, Sourland Mountain Preserve has something for the outdoors person in all of us.